Supreme Ragnarok Online
It can be used only if you have both kRO+kRO_renewal or Ragray on your pc.
You can develop OPC compliant DA, AE and HDA Clients with C#/VB.NET.
It provides OPC UA Clients and Servers that demonstrate the OPC UA technology.
It operates as an OPC driver for an HMI or SCADA system.
Moxa DA-Center makes it much easier to perform these types of tasks.
PComm Lite includes easy-to-use API functions for async communication.
It can be used for the development of OPC DA client apps with C# or VB.NET.
It's demonstrates the capabilities of C++ OPC UA Client SDK/Toolkit.
DMB Consulting, LLC
The VSS.net server and Lite Client versions are free to use.
A simple and lite client program for sending instant messages.
An OPC Client packed for testing and troubleshooting OPC servers & connections.
The OPC Simulator Server provides any OPC Client application with simulated COM.
It is a program that can be used to publish the OPC tags to an OPC Client.
"uForte OPC Client Toolkit" is a tool for rapid development of OPC DA clients.
The Easylon OPC Server enables any OPC Client to access the LonWorks network.
OPC Client for testing and troubleshooting of any standard OPC Server.